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<head><meta charset="utf-8"><title>pre-meeting triage 2019-09-05 #54818 · t-compiler · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/index.html">t-compiler</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html">pre-meeting triage 2019-09-05 #54818</a></h3>

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<a name="174973793"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174973793" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174973793">(Sep 05 2019 at 13:34)</a>:</h4>
<p>I will be doing pre-triage in this channel.</p>



<a name="174973813"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174973813" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174973813">(Sep 05 2019 at 13:35)</a>:</h4>
<p><del> I will be doing <a href="#narrow/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818" title="#narrow/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818">pre-triage in a parallel topic</a> </del></p>



<a name="174974056"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174974056" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174974056">(Sep 05 2019 at 13:37)</a>:</h4>
<p>Looking over <a href="https://github.com/rust-lang/rust/issues?utf8=%E2%9C%93&amp;q=is%3Aopen+is%3Aissue+label%3AT-compiler+-label%3AP-high++-label%3AP-medium+-label%3AP-low+label%3AI-nominated" target="_blank" title="https://github.com/rust-lang/rust/issues?utf8=%E2%9C%93&amp;q=is%3Aopen+is%3Aissue+label%3AT-compiler+-label%3AP-high++-label%3AP-medium+-label%3AP-low+label%3AI-nominated">nominated issues</a></p>



<a name="174974078"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174974078" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174974078">(Sep 05 2019 at 13:37)</a>:</h4>
<h1><code>clippy-driver</code> no longer builds after <a href="https://github.com/rust-lang/rust/issues/64160" target="_blank" title="https://github.com/rust-lang/rust/issues/64160">rust-lang/rust#64160</a> <a href="https://github.com/rust-lang/rust/issues/64163" target="_blank" title="https://github.com/rust-lang/rust/issues/64163">#64163</a></h1>



<a name="174974188"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174974188" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174974188">(Sep 05 2019 at 13:38)</a>:</h4>
<p>pending fix, un-nominating</p>



<a name="174974205"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174974205" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174974205">(Sep 05 2019 at 13:38)</a>:</h4>
<h1>rust compiler bug report <a href="https://github.com/rust-lang/rust/issues/64143" target="_blank" title="https://github.com/rust-lang/rust/issues/64143">#64143</a></h1>



<a name="174974244"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174974244" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174974244">(Sep 05 2019 at 13:39)</a>:</h4>
<p><span class="user-mention" data-user-id="123856">@Vadim Petrochenkov</span> has self-assigned; I gave this a more descriptive title "ICE in import resolution with renamed crate import"</p>



<a name="174974364"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174974364" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174974364">(Sep 05 2019 at 13:40)</a>:</h4>
<p>I don't know what priority to consider this; not explicitly marked as a regression. Affects parity, but I can't tell if it's just a "ICE during an intermediate step". I'm going to go with medium but I expect <span class="user-mention" data-user-id="123856">@Vadim Petrochenkov</span> will fix in any case (which is great)</p>



<a name="174974453"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174974453" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174974453">(Sep 05 2019 at 13:41)</a>:</h4>
<h1><code>miri</code> no longer builds after <a href="https://github.com/rust-lang/rust/issues/63561" target="_blank" title="https://github.com/rust-lang/rust/issues/63561">rust-lang/rust#63561</a> <a href="https://github.com/rust-lang/rust/issues/64109" target="_blank" title="https://github.com/rust-lang/rust/issues/64109">#64109</a></h1>



<a name="174974469"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174974469" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174974469">(Sep 05 2019 at 13:41)</a>:</h4>
<p><span class="user-mention" data-user-id="124288">@oli</span> is on it</p>



<a name="174974567"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174974567" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174974567">(Sep 05 2019 at 13:42)</a>:</h4>
<p>marked as p-high in any case</p>



<a name="174974571"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174974571" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174974571">(Sep 05 2019 at 13:42)</a>:</h4>
<h1>Dependencies with build script fail on FreeBSD + 1.39 nightly <a href="https://github.com/rust-lang/rust/issues/64006" target="_blank" title="https://github.com/rust-lang/rust/issues/64006">#64006</a></h1>



<a name="174974655"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174974655" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174974655">(Sep 05 2019 at 13:43)</a>:</h4>
<p>I'm going to mark this as P-medium, as it affects freebsd only. there's a possible fix enqueued.</p>



<a name="174974860"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174974860" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174974860">(Sep 05 2019 at 13:45)</a>:</h4>
<h1>Suggest removing <code>self</code> import when not in a list <a href="https://github.com/rust-lang/rust/issues/63741" target="_blank" title="https://github.com/rust-lang/rust/issues/63741">#63741</a></h1>



<a name="174974908"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174974908" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174974908">(Sep 05 2019 at 13:46)</a>:</h4>
<p>this is really nominated for lang team; and indeed we talked about it, but it seems like nobody left any comment</p>



<a name="174975187"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174975187" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174975187">(Sep 05 2019 at 13:49)</a>:</h4>
<p>done</p>



<a name="174975188"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174975188" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174975188">(Sep 05 2019 at 13:49)</a>:</h4>
<h1>gfx_device_gl 0.16.1 broken on latest nightly <a href="https://github.com/rust-lang/rust/issues/63687" target="_blank" title="https://github.com/rust-lang/rust/issues/63687">#63687</a></h1>



<a name="174975340"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174975340" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174975340">(Sep 05 2019 at 13:51)</a>:</h4>
<p>marking as P-high and assigning to <span class="user-mention" data-user-id="123856">@Vadim Petrochenkov</span>, there is already a pending fix <span aria-label="check mark" class="emoji emoji-2714" role="img" title="check mark">:check_mark:</span></p>



<a name="174975571"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174975571" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174975571">(Sep 05 2019 at 13:54)</a>:</h4>
<h1>Incorrect undefined behaviour on static references created from pointers? <a href="https://github.com/rust-lang/rust/issues/63197" target="_blank" title="https://github.com/rust-lang/rust/issues/63197">#63197</a></h1>



<a name="174975897"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174975897" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174975897">(Sep 05 2019 at 13:58)</a>:</h4>
<p>There's a lot of discussion here. It seems like a case that really wants <code>&amp;raw</code>. I'm not really clear on why <span class="user-mention" data-user-id="120791">@RalfJ</span> nominated this -- is there imminent action <em>compiler team</em> can take right now? Maybe? <span class="user-mention" data-user-id="124288">@oli</span> maybe knows?</p>



<a name="174975921"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174975921" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174975921">(Sep 05 2019 at 13:58)</a>:</h4>
<h1>Rustc does display a correct error message on type missmatch but does not show line numbers <a href="https://github.com/rust-lang/rust/issues/51635" target="_blank" title="https://github.com/rust-lang/rust/issues/51635">#51635</a></h1>



<a name="174975973"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174975973" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174975973">(Sep 05 2019 at 13:59)</a>:</h4>
<p>nominated by <span class="user-mention" data-user-id="119031">@Esteban Küber</span></p>



<a name="174976133"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174976133" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174976133">(Sep 05 2019 at 14:01)</a>:</h4>
<p>I'm not sure how to prioritize this <em>but</em></p>



<a name="174976151"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174976151" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174976151">(Sep 05 2019 at 14:01)</a>:</h4>
<p>I marked as p-high since it seems like a severe diagnostic problem, though perhaps one affecting only a narrow range of users</p>



<a name="174976177"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174976177" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174976177">(Sep 05 2019 at 14:01)</a>:</h4>
<p>I also marked as "needs bisection" and "needs mvce" and asked the author to run cargo-bisect-rustc</p>



<a name="174976756"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174976756" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> oli <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174976756">(Sep 05 2019 at 14:07)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/issues/63197" target="_blank" title="https://github.com/rust-lang/rust/issues/63197">#63197</a> is actually wrongly tagged for T-compiler nomination, it should just be tagged for T-lang</p>



<a name="174976757"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/pre-meeting%20triage%202019-09-05%20%2354818/near/174976757" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> oli <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/pre-meeting.20triage.202019-09-05.20.2354818.html#174976757">(Sep 05 2019 at 14:07)</a>:</h4>
<p>I fixed that</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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